My truck had been parked a while and I moved it around now and then to keep everything working, but the gas got pretty low so I put in some gas for the lawn mower before going to the gas station. Well it ran fine until the next day, then it wouldn't idle. Changed the fuel filter but still won't idle and looked at it again(see through) and it was dirty again. (update).................................... SO it seems to be running better, I made it run for a while in the driveway at about 1200 rpm and it seem to get through the bad gas. I changed the filter again, and I still see some crap in there, but I'll see how it does for now. This was weird though cause my truck has been sitting a lot off and on for 5 years and I never had this problem before. It is really sensitive to gas brands, as in ARCO need not apply /forums/images/graemlins/tongue.gif Thanks for the help and ideas!